Are food trucks really mobile vending machines? “And instead of food trucks, we refer to them as mobile vending machines?” was posted on Twitter on December 20, 2016.
 
“If self driving cars become a huge industry, ice cream trucks will be mobile vending machines” was posted on Reddit—Shower Thoughts on August 23, 2017.
 
   
Twitter
KDizzle‏
@think4it
Replying to @MullingHagel
And instead of food trucks, we refer to them as mobile vending machines?
6:04 PM - 20 Dec 2016
 
Reddit—Shower Thoughts
If self driving cars become a huge industry, ice cream trucks will be mobile vending machines
submitted August 23, 2017 by rytubru
 
Twitter
ShowerThoughts Bot‏
@thoughtsbybot
If self driving cars become a huge industry, ice cream trucks will be mobile vending machines #showerthoughts
8:39 PM - 22 Aug 2017 (Posted after the above.—ed.)
 
Twitter
RandomFun!‏
@RandomFun_
If self driving cars become a huge industry, ice cream trucks will be mobile vending machines
8:54 PM - 22 Aug 2017
 
Twitter
50 Shades of Sarcasm‏
@50Sarcasm
If self driving cars become a huge industry, ice cream trucks will be mobile vending machines
11:53 PM - 22 Aug 2017